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P6SMB12AT3
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P6SMB12AT3

Product Overview

Category

P6SMB12AT3 belongs to the category of transient voltage suppressor (TVS) diodes.

Use

It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.

Characteristics

  • Fast response time
  • Low clamping voltage
  • High surge current capability

Package

The P6SMB12AT3 is available in a DO-214AA (SMB) package.

Essence

The essence of P6SMB12AT3 lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

It is typically packaged in reels with quantities varying based on customer requirements.

Specifications

  • Standoff Voltage: 10.5V
  • Breakdown Voltage: 11.7V
  • Maximum Clamping Voltage: 19.9V
  • Peak Pulse Current: 53.5A
  • Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The P6SMB12AT3 TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

  • Bi-directional TVS diode
  • Low incremental surge resistance
  • RoHS compliant

Advantages and Disadvantages

Advantages

  • Fast response time protects sensitive components
  • Low clamping voltage ensures minimal impact on protected circuits
  • High surge current capability for robust protection

Disadvantages

  • Limited to transient voltage suppression and does not provide continuous overvoltage protection
  • Requires proper circuit design for effective implementation

Working Principles

When a transient voltage spike occurs, the P6SMB12AT3 conducts current to divert the excess energy away from the protected circuit, thereby limiting the voltage across it.

Detailed Application Field Plans

The P6SMB12AT3 is commonly used in various applications including: - Telecommunication equipment - Automotive electronics - Industrial control systems - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to P6SMB12AT3 include: - P6SMB6.8AT3 - P6SMB10AT3 - P6SMB15AT3 - P6SMB18AT3

In conclusion, the P6SMB12AT3 transient voltage suppressor diode offers reliable overvoltage protection with its fast response time, low clamping voltage, and high surge current capability. While it has limitations in continuous overvoltage protection, its effectiveness in safeguarding sensitive electronic components makes it a valuable asset in various applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P6SMB12AT3 v technických řešeních

  1. What is the voltage rating of P6SMB12AT3?

    • The voltage rating of P6SMB12AT3 is 12V.

  2. What is the peak pulse power of P6SMB12AT3?

    • The peak pulse power of P6SMB12AT3 is 600W.

  3. What is the breakdown voltage of P6SMB12AT3?

    • The breakdown voltage of P6SMB12AT3 is 13.3V.

  4. What is the maximum clamping voltage of P6SMB12AT3?

    • The maximum clamping voltage of P6SMB12AT3 is 19.9V.

  5. What are the typical applications for P6SMB12AT3?

    • P6SMB12AT3 is commonly used in transient voltage suppression (TVS) applications, such as in surge protection for electronic equipment and telecommunications systems.

  6. What is the operating temperature range of P6SMB12AT3?

    • The operating temperature range of P6SMB12AT3 is -55°C to 150°C.

  7. What is the package type of P6SMB12AT3?

    • P6SMB12AT3 is available in a DO-214AA (SMB) package.

  8. What is the reverse stand-off voltage of P6SMB12AT3?

    • The reverse stand-off voltage of P6SMB12AT3 is 10.5V.

  9. What is the forward voltage of P6SMB12AT3?

    • The forward voltage of P6SMB12AT3 is typically less than 3.5V at the specified test current.

  10. Is P6SMB12AT3 RoHS compliant?

    • Yes, P6SMB12AT3 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.